The invention relates to a filter system (100) comprising a housing (110) with a fluid inlet (102) and a fluid outlet (108) and a filter element (10) being accommodated in the housing (110) for filtering a fluid flowing from the fluid inlet (102) to the fl...

A system for cleaning environmental air, including a receptable for receive a filter, the filter when installed in the receptacle being instream with a heat radiator of a vehicle in an airstream when air is flowing, the heat radiator for cooling coolant fl...

A filtering device (1) having a casing (4), a filter cartridge (3) housed in fluidtight manner inside the casing (4), an air inlet (6) and air outlet (7) formed in one piece with the casing (4), and respective air pipes (26, 27) connected removably to the ...

A reversal device (71) reverses upstream and downstream sides of a particulate filter (70). First and second collecting surfaces of a collecting wall (54) are used alternately to collect particulates. In order to ensure that a portion of exhaust gas bypass...